Ciliated columnar epithelium – is composed of simple columnar epithelial cells with cilia on their apical surfaces. These epithelial cells are found in the lining of the fallopian tubes and parts of the respiratory system, where the beating of the cilia helps remove particulate matter.

This slide shows ciliated columnar epithelium, a key tissue lining the respiratory tract, especially in the trachea and bronchi. The tall column-like cells form a barrier, while the cilia on their surface work like tiny brushes, moving mucus and trapped particles upward and out of the airway. This is part of our body's natural defense to keep the lungs clean and prevent infection.

Ciliated columnar epithelium is a single layer of tall, narrow cells with hair-like projections called cilia on their surface that beat in a coordinated way to move mucus and particles across the tissue. It is found in places like the respiratory tract and fallopian tubes, where it helps clear debris and move eggs toward the uterus, often working alongside mucus-secreting goblet cells to protect and clean the lining.